© Neuronpedia 2026
    Privacy & TermsBlogGitHubSlackTwitterContact
    Neuronpedia logo - a computer chip with a rounded viewfinder border around it

    Neuronpedia

    Natural Language
    Autoencoders
    NEW    Assistant AxisNEWCircuit TracerUPDATESteerSAE EvalsExportsAPI Community BlogPrivacy & TermsContact
    1. Home
    3. Joseph Bloom · Open Source Sparse Autoencoders for all Residual Stream Layers of GPT2-Small
    5. GPT2-Small
    7. Residual Stream
    9. 4-RES-JB
    11. 4386
    Prev
    Next
    INDEX
    Explanations

    numeric or categorical information related to different categories

    oai_token-act-pair · gpt-3.5-turbo

    mentions of categories or classifications

    oai_token-act-pair · gpt-4o-miniTriggered by @bot
    New Auto-Interp
    Top Features by Cosine Similarity
    Comparing With GPT2-SMALL @ 4-res-jb
    Configuration
    jbloom/GPT2-Small-SAEs-Reformatted/blocks.4.hook_resid_pre
    Prompts (Dashboard)
    24,576 prompts, 128 tokens each
    Dataset (Dashboard)
    Skylion007/openwebtext
    Features
    24,576
    Data Type
    torch.float32
    Hook Point
    blocks.4.hook_resid_pre
    Architecture
    standard
    Context Size
    128
    Dataset
    Skylion007/openwebtext
    Hook Point Layer
    4
    Activation Function
    relu
    Embeds
    IFrame
    Link
    Not in Any Lists

    No Comments

    Negative Logits
    bats
    -0.83
     Zimmer
    -0.82
     RIS
    -0.70
    ippi
    -0.67
     Tuls
    -0.65
     Trojan
    -0.61
     Liberties
    -0.60
    kj
    -0.60
     Lans
    -0.60
     constit
    -0.59
    POSITIVE LOGITS
    Category
    0.88
    oola
    0.87
    category
    0.84
     category
    0.76
    naire
    0.75
    rss
    0.74
    isphere
    0.73
    IFIC
    0.73
    ICAN
    0.72
    CPU
    0.71
    Activations Density 0.014%

    No Known Activations